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Neutrinos in Astrophysics and Cosmology - INFN Sezione di Ferrara

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Sensitivity Forecasts for Future LSS Observations<br />

Lesgourgues,<br />

Lesgourgues,<br />

Pastor<br />

& Perotto, Perotto<br />

hep-ph/0403296<br />

hep ph/0403296<br />

Abazajian & Dodelson<br />

astro-ph/0212216<br />

astro ph/0212216<br />

Kapl<strong>in</strong>ghat, Kapl<strong>in</strong>ghat,<br />

Knox & Song,<br />

astro-ph/0303344<br />

astro ph/0303344<br />

Wang, Wang,<br />

Haiman, Haiman,<br />

Hu, Hu,<br />

Khoury & May, May<br />

astro-ph/0505390<br />

astro ph/0505390<br />

Planck & SDSS<br />

Ideal CMB & 40 x SDSS<br />

Future weak lens<strong>in</strong>g<br />

survey 4000 deg 2<br />

CMB lens<strong>in</strong>g<br />

Weak-lens<strong>in</strong>g<br />

Weak lens<strong>in</strong>g selected<br />

sample of > 10 5 clusters<br />

Georg Raffelt, Max-Planck-Institut für Physik, München, Germany IDAPP 2d Meet<strong>in</strong>g, 12-13 May 2006, <strong>Ferrara</strong>, Italy<br />

Σm ν<br />

Σm ν<br />

> 0.21 eV detectable<br />

at 2σ 2<br />

> 0.13 eV detectable<br />

at 2σ 2<br />

σ(mν ) ~ 0.1 eV<br />

σ(mν ) ~ 0.15 eV (Planck)<br />

σ(mν ) ~ 0.044 eV (CMBpol ( CMBpol)<br />

σ(mν ) ~ 0.03 eV

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